Commit Graph

2100 Commits

Author SHA1 Message Date
Niels de Vos
6b1285d38b rbd: copy passphrase for encrypted clones
When a source volume is encrypted, the passphrase needs to be copied and
stored for the newly cloned volume.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-04-14 03:59:28 +00:00
Niels de Vos
7b332a0184 rbd: add rbdImage.copyEncryptionConfig() to copy encryption metadata
Cloning volumes requires copying the DEK from the source to the newly
cloned volume. Introduce copyEncryptionConfig() as a helper for that.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-04-14 03:59:28 +00:00
Niels de Vos
7e6feecc25 util: add VolumeEncryption.StoreCryptoPassphrase()
The new StoreCryptoPassphrase() method makes it possible to store an
unencrypted passphrase newly encrypted in the DEKStore.

Cloning volumes will use this, as the passphrase from the original
volume will need to get copied as part of the metadata for the volume.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-04-14 03:59:28 +00:00
Niels de Vos
b6aa19eea5 rbd: pass secrets when creating an source rbdVolume for cloning
Without this, the rbdVolume can not connect to the Ceph cluster and
configure the (optional) encryption.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-04-14 03:59:28 +00:00
Niels de Vos
92b2e08adf rbd: improve logging in deleteImage()
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-04-14 03:59:28 +00:00
Niels de Vos
99da92cfd7 rbd: move deletion of DEK to deleteImage()
The ControllerServer should not need to care about support for
encryption, ideally it is transparantly handled by the rbdVolume type
and its internal API.

Deleting the DEK was one of the last remainders that was explicitly done
inside the ControllerServer.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-04-14 03:59:28 +00:00
Niels de Vos
151d066938 util: add logging when OpenEncryptedVolume() encounters an error
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-04-14 03:59:28 +00:00
Niels de Vos
bd1388fb96 util: log available configs when KMS not found
When the KMS configuration can not be found, it is useful to know what
configurations are available. This aids troubleshooting when typos in
the KMS ID are made.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-04-14 03:59:28 +00:00
Niels de Vos
a7c261a394 logging: correct formatting when reporting error in createVolumeFromSnapshot()
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-04-14 03:59:28 +00:00
Rakshith R
ae6a52a84e util: add nil check to default ControllerGetCapabilities()
Currently default ControllerGetCapabilities function is being
used which throws 'runtime error: invalid memory address or
nil pointer dereference' when `--controllerServer=true` is not
set in provisioner deployment args.
This commit adds a check to prevent it.

Fixes: 1925

Signed-off-by: Rakshith R <rar@redhat.com>
2021-04-09 10:12:48 +00:00
Rakshith R
10d539efc8 cleanup: correct nolint directive listing format
nolint directive needs to be followed by comma separated
list of linters. This commit changes to gocognit:gocyclo
which was not recognised to linters which show error for
the function.

Signed-off-by: Rakshith R <rar@redhat.com>
2021-04-09 07:24:47 +00:00
Rakshith R
3f3489367c cleanup: correct linter name mnd to gomnd
Signed-off-by: Rakshith R <rar@redhat.com>
2021-04-09 07:24:47 +00:00
Rakshith R
fb7389f478 cephfs: add stderr to mount function errors
This commit appends stderr to error in both kernel and
ceph-fuse mounter functions to better be able to debug
errors.

Signed-off-by: Rakshith R <rar@redhat.com>
2021-04-08 12:18:01 +00:00
Yug
62ae17e263 doc: update dev standup timing
The Dev standup was preponed 2 hours
some time back. Updating the same in upstream.

Signed-off-by: Yug <yuggupta27@gmail.com>
2021-04-07 13:59:10 +00:00
Yug
2f7b733f7e doc: update command usage
Running the command specified `date -d 14:00 UTC`
fails with the following error:
```date: the argument ‘UTC’ lacks a leading '+';
when using an option to specify date(s), any non-option
argument must be a format string beginning with '+'
```
Add quotes to ensure expected output.

Signed-off-by: Yug <yuggupta27@gmail.com>
2021-04-07 13:59:10 +00:00
Yug
f4d9fd0e89 ci: Updated mergify rules for containerized-tests
Since github actions cover all the tests covered by
the containerized tests, disabling them in upstream
to avoid running repetitive tests and properly utilize
CI instances.
The test will still be available to run locally.

Signed-off-by: Yug <yuggupta27@gmail.com>
2021-04-07 18:26:07 +05:30
Madhu Rajanna
e2fa84357a rbd: take lock when reconciling the PV
there can be a change we can reconcile same
PV parallelly we can endup in generating and
deleting multiple omap keys. to be on safer
side taking lock to process one volumeHandle
at a time.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-07 11:46:27 +00:00
Madhu Rajanna
0f8813d89f rbd:store/Read volumeID in/from PV annotation
In the case of the Async DR, the volumeID will
not be the same if the clusterID or the PoolID
is different, With Earlier implementation, it
is expected that the new volumeID mapping is
stored in the rados omap pool. In the case of the
ControllerExpand or the DeleteVolume Request,
the only volumeID will be sent it's not possible
to find the corresponding poolID in the new cluster.

With This Change, it works as below

The csi-rbdplugin-controller will watch for the PV
objects, when there are any PV objects created it
will check the omap already exists, If the omap doesn't
exist it will generate the new volumeID and it checks for
the volumeID mapping entry in the PV annotation, if the
mapping does not exist, it will add the new entry
to the PV annotation.

The cephcsi will check for the PV annotations if the
omap does not exist if the mapping exists in the PV
annotation, it will use the new volumeID for further
operations.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-07 11:46:27 +00:00
Rakshith R
9aea701bd9 ci: enable nestif linter
The nestif linter reports deeply nested if statements.
This commit enables the nestif linter and sets
min-complexity to 7.

Closes: #1229

Signed-off-by: Rakshith R <rar@redhat.com>
2021-04-07 02:31:41 +00:00
Rakshith R
020cded581 cleanup: refactor deeply nested if statements in internal/rbd
Refactored deeply nested if statement in internal/rbd to
reduce cognitive complexity.

Signed-off-by: Rakshith R <rar@redhat.com>
2021-04-07 02:31:41 +00:00
Rakshith R
d4cfd7bef9 cleanup: refactor deeply nested if statement in vault_tokens.go
Refactored deeply nested if statement in vault_tokens.go to
reduce cognitive complexity by adding fetchTenantConfig function.

Signed-off-by: Rakshith R <rar@redhat.com>
2021-04-07 02:31:41 +00:00
Rakshith R
2d1a572d11 cleanup: refactor deeply nested if statements in internal/cephfs
Refactored deeply nested if statement in internal/cephfs to
reduce cognitive complexity.

Signed-off-by: Rakshith R <rar@redhat.com>
2021-04-07 02:31:41 +00:00
Rakshith R
0f7b653b4e cleanup: refactor deeply nested if statements in persistentvolume.go
Refactored deeply nested if statement in persistentvolume.go to
reduce cognitive complexity.

Signed-off-by: Rakshith R <rar@redhat.com>
2021-04-07 02:31:41 +00:00
Rakshith R
7d105143fc cleanup: refactor deeply nested if statement in cephcsi.go
Refactored deeply nested if statement in cephcsi.go to
reduce cognitive complexity.

Signed-off-by: Rakshith R <rar@redhat.com>
2021-04-07 02:31:41 +00:00
Niels de Vos
aaeb35eceb rbd: encrypted volumes can be of type "crypto_LUKS" too
It seems that newer versions of some tools/libraries identify encrypted
filesystems with `crypto_LUKS` instead of `crypt`.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-04-06 15:54:27 +00:00
Madhu Rajanna
d7838defcf rbd: return FailedPrecondition error message
In case of the DR the image on the primary site cannot be
demoted as the cluster is down, during failover the image need
to be force promoted. RBD returns `Device or resource busy`
error message if the image cannot be promoted for above reason.
Return FailedPrecondition so that replication operator can send
request to force promote the image.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-06 14:12:41 +00:00
Madhu Rajanna
403532c9a6 rbd: use force from PromoteVolume Request
instead of fetching the force option from the
parameters. Use the Force field available in
the PromoteVolume Request.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-06 14:12:41 +00:00
Madhu Rajanna
385a751b8e rebase: rename kube-storage to csi-addons
as the org github.com/kube-storage is renamed
to github.com/csi-addons as the name kube-storage
was more generic.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-06 10:59:58 +00:00
Humble Chirammal
1b0ebc43d4 deploy: use serviceAccountName instead of serviceAccount in yamls
serviceAccount is the depricated alias for serviceAccountName, so it
is recommended/suggested to use serviceAccountName instead.

For ex. reference:
https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2021-04-06 09:00:35 +00:00
Niels de Vos
c4856195a2 doc: add description for Amazon KMS provider
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-04-06 07:33:54 +00:00
Niels de Vos
f172e6956b doc: add configuration example for Amazon KMS
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-04-06 07:33:54 +00:00
Niels de Vos
e1f8b1d44a doc: add example for csi-kms-connection-details ConfigMap
Updates: #1793
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-04-06 07:33:54 +00:00
Niels de Vos
78cb7af46f rebase: vendor pkgs for Amazon KMS support
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-04-06 07:33:54 +00:00
Niels de Vos
1c1683ba20 util: add AmazonMetadata KMS provider
The new Amazon Metadata KMS provider uses a CMK stored in AWS KMS to
encrypt/decrypt the DEK which is stored in the volume metadata.

Updates: #1921
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-04-06 07:33:54 +00:00
Niels de Vos
f3b06d4c4a util: pass Namespace as part of KMSInitializerArgs
Amazon KMS expects a Secret with sensitive account and key information
in the Kubernetes Namespace where the Ceph-CSI Pods are running. It will
fetch the contents of the Secret itself.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-04-06 07:33:54 +00:00
Niels de Vos
523ac4b975 util: move getPodNamespace() and getKMSConfigMapName() into its own helpers
These functions can now be re-used easier. The Amazon KMS needs to know
the Namespace of the Pod for reading a Secret with more key/values.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-04-06 07:33:54 +00:00
Humble Chirammal
314fe0e23d cleanup: correct misspelling in rbd/clone.go
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2021-04-05 09:34:09 +00:00
Madhu Rajanna
448be70682 rbd: early check for disabled,disabling in DisableVolumeReplication
added early check for disabling and disabled
image mirroring state in DisableVolumeReplication

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-05 08:53:40 +00:00
Madhu Rajanna
fb3f7fe202 rbd: remove todo for image not found
Incase of resync the image will get deleted, gets
recreated and its a a time consuming operation.
It makes sense to return aborted error instead
of not found as we have omap data only the image
is missing in rbd pool.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-05 08:53:40 +00:00
Madhu Rajanna
95387c3b5e rbd: check for peer site status
Do resync if the image is in unknow or in error
state.

Check for the current image state for up+stopped
or up+replaying and also all peer site status
should be un up+stopped to confirm that resyncing
is done and image can be promoted and used.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-05 08:53:40 +00:00
Madhu Rajanna
233954bc10 rbd: make replication operations as rbdImage methods
added replication related operations as a method
of rbdImage as these methods can be easily used
when we introduce volumesnaphot mirroring operations.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-05 08:53:40 +00:00
Madhu Rajanna
c822ad460d rbd: add a check for image mirror disabling state
the rbd mirror state can be in enabled,disabled
or disabling state. If the mirroring is not disabled
yet and still in disabling state. we need to
check for it and return abort error message if
the mirroring is still getting disabled.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-05 08:53:40 +00:00
Madhu Rajanna
aaf6b571b8 rbd: Add ReplicationServer struct for replication operations
added ReplicationServer struct for the replication related
operation it also embed the ControllerServer which
already implements the helper functions like locking/unlocking etc.

removed getVolumeFromID and cleanup functions for better
code readability and easy maintaince.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-05 08:53:40 +00:00
Madhu Rajanna
ce7f936551 rebase: add replication-lib-utils to go.mod
added github.com/kube-storage/replication-lib-utils
to the vendor directory which is required to avoid
secret logging in GRPC.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-01 20:05:55 +00:00
Madhu Rajanna
da840a70c5 util: avoid secret logging in GRPC Replication Request
This commit uses the helper function to avoid the
logging of secrets in Replication GRPC request.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-01 20:05:55 +00:00
Yug
4f955e474d cleanup: correct misspelling
Correct snapshots spelling in rbd.go

Signed-off-by: Yug <yuggupta27@gmail.com>
2021-04-01 12:00:21 +00:00
Madhu Rajanna
fba6a2d0c3 deploy: add csidriver object for cephfs and rbd
csidriver object can be created on the kubernetes
for below reason.

If a CSI driver creates a CSIDriver object,
Kubernetes users can easily discover the CSI
Drivers installed on their cluster
(simply by issuing kubectl get CSIDriver)

Ref: https://kubernetes-csi.github.io/docs/csi-driver-object.html#what-is-the-csidriver-object

attachRequired is always required to be set to
true to avoid issue on RWO PVC.

more details about it at https://github.com/rook/rook/pull/4332

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-03-31 13:41:35 +00:00
Humble Chirammal
d80b8d7fc5 doc: correct reference links in the snapshot,release,upgrade docs
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2021-03-31 06:58:29 +00:00
Niels de Vos
296f751d08 e2e: verify (non)existence of keys for VaultTokensKMS
Key existence and removal is only checked for the VaultKMS provider. It
should also be done for the VaultTokensKMS provider.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-03-30 08:29:33 +00:00
Niels de Vos
96fcc58095 util: use transformed Vault Tokens for initialization
After translating options from the ConfigMap into the common Vault
parameters, the generated configuration is not used. Instead, the
untranslated version of the configuration is passed on to the
vaultConnection initialization function, which then can detects missing
options.

By passing the right configuration to the initializatino function,
things work as intended.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-03-29 13:56:40 +00:00